[all-commits] [llvm/llvm-project] 4f395d: adds more checks to -Wfree-nonheap-object

[Christopher Di Bella via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 4f395db86b5cc11bb56853323d3cb1d4b6db5a0b
      https://github.com/llvm/llvm-project/commit/4f395db86b5cc11bb56853323d3cb1d4b6db5a0b
  Author: Christopher Di Bella <cjdb at google.com>
  Date:   2021-02-25 (Thu, 25 Feb 2021)

  Changed paths:
    M clang/include/clang/Basic/DiagnosticSemaKinds.td
    M clang/lib/Sema/SemaChecking.cpp
    M clang/test/Analysis/free.c
    A clang/test/Analysis/free.cpp
    M clang/test/Analysis/malloc-fnptr-plist.c
    M clang/test/Analysis/malloc.c
    M clang/test/Analysis/weak-functions.c

  Log Message:
  -----------
  adds more checks to -Wfree-nonheap-object

This commit adds checks for the following:

* labels
* block expressions
* random integers cast to `void*`
* function pointers cast to `void*`

Differential Revision: https://reviews.llvm.org/D94640